Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pha ban go snippets" » "pha san go snippets", "pha tan go snippets", "nhat ban go snippets", "pha ban ngo snippets", "pha ban co snippets", "pha ban do snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("pha ban go snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pha ban go snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pha ban go snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pha ban go snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.